Naslov
Novel pathway towards the synthesis of complex double perovskites

Autori
Popović, Jasminka ; Jurić, Marijana ; Androš Dubraja, Lidija ; Molčanov, Krešimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Eighteenth Annual Conference YUCOMAT 2016 : programme and the book of abstracts / Uskoković, Dragan P. ; Radmilović, Velimir - Beograd : Materials Research Society of Serbia, 2016, 53-53

Skup
Annual Conference YUCOMAT (18 ; 2016)

Mjesto i datum
Herceg Novi, Crna Gora, 05.09.2016. - 10.09.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
duble perovskite
(double perovskite)

Sažetak
The simultaneous presence of ferromagnetism and ferroelectricity in a single phase and possible spin-phonon couplings in these systems offers the appealing opportunity to design unconventional devices, such as multiple-state memory elements and electric-field controlled magnetic sensors. Mixed double perovskites, due to its structural diversity, represent a very promising platform in a quest for new multiferroics. A new synthesis route for the preparation of mixed metal oxides crystallizing in the double perovskite structural type will be presented and discussed. This procedure includes the thermal decomposition of the mixture containing two heterometallic molecular precursors (Ba-Nb oxalate- and Ni-Ta oxalate-based complexes!), in a specific ratio. A detailed X-rays powder diffraction study has been carried out in order to examine structural features of prepared oxide material containing two metals on both crystallographic sites (A and B) within perovskite lattice. The effect of thermal decomposition temperature on the microstructural parameters will be discussed as well.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA